Hello.

A cat or any four legged animal can be made using the same techniques.  That is to say,   by forming shapes and joining them together to represent parts of the body.  Simple shapes such as balls and cylinders can come together quite easily out of crumpled paper.  Pieces can be assembled by means of masking tape or wire.

There are many ways to create shapes.  Crumpling, twisting and layering can all be accomplished without the use of a mold or armature.  Try making shapes and joining them together to make bodies.  Use a different shape to make legs.  Once the basic form is made, then you can go back with smaller features like the ears, nose and eyes, etc.

The tutorials are a big help and Terry's snow man is a great place to start.  You see, it is all in how you imagine your cat to look.  It can be sitting, laying or up on all fours.  Let creativity be your guide.

Good Luck.

Rozani